Systems and methods of tracking products during transport

ABSTRACT

In some embodiments, systems and methods are configured to track palletized products. Some embodiments comprise: a first array of sensors positioned relative to multiple products collectively arranged on a first transport pallet configured to support the multiple products while being transported; a wirelessly transceiver; and a pallet control circuit communicatively coupled with the wireless transceiver and the first array of sensors, wherein the pallet control circuit is configured to receive sensor data from one or more sensors of the first array of sensors, determine a condition of one or more products of the multiple products at least as the multiple products are transported based on the sensor data, and cause condition information to be wirelessly transmitted to a separate notification system configured to provide notification to a worker regarding the condition of the one or more products.

CROSS-REFERENCE TO RELATED APPLICATION

This application is a continuation of U.S. application Ser. No.15/792,455, filed Oct. 24, 2017, which claims the benefit of U.S.Provisional Application No. 62/412,441, filed Oct. 25, 2016, each ofwhich is incorporated herein by reference in its entirety.

TECHNICAL FIELD

This invention relates generally to tracking products.

BACKGROUND

In a modern retail environment, there is a need to improve the customerservice and/or convenience for the customer. One aspect of customerservice is a customer's access to products. There are numerous ways toprovide products to locations to allow customers access to products.However, there is a need to improve product distribution.

BRIEF DESCRIPTION OF THE DRAWINGS

Disclosed herein are embodiments of systems, apparatuses and methodsthat track products. This description includes drawings, wherein:

FIG. 1 illustrates a simplified block diagram of an exemplary trackingsystem, in accordance with some embodiments.

FIG. 2 illustrates a simplified block diagram, cross-sectional view ofan exemplary transport pallet, in accordance with some embodiments.

FIG. 3 illustrates a simplified overhead, partially transparent view ofan exemplary array of sensors, in accordance with some embodiments.

FIG. 4 illustrates a simplified cross-sectional view of an exemplarytransport pallet with multiple arrays of sensors and with multipleproducts stacked on and supported by the pallet, in accordance with someembodiments.

FIG. 5 illustrates an exemplary system for use in implementing methods,techniques, devices, apparatuses, systems, servers, sources and trackingproducts, in accordance with some embodiments.

FIG. 6 illustrates a simplified flow diagram of an exemplary process oftracking palletized products, in accordance with some embodiments.

Elements in the figures are illustrated for simplicity and clarity andhave not necessarily been drawn to scale. For example, the dimensionsand/or relative positioning of some of the elements in the figures maybe exaggerated relative to other elements to help to improveunderstanding of various embodiments of the present invention. Also,common but well-understood elements that are useful or necessary in acommercially feasible embodiment are often not depicted in order tofacilitate a less obstructed view of these various embodiments of thepresent invention. Certain actions and/or steps may be described ordepicted in a particular order of occurrence while those skilled in theart will understand that such specificity with respect to sequence isnot actually required. The terms and expressions used herein have theordinary technical meaning as is accorded to such terms and expressionsby persons skilled in the technical field as set forth above exceptwhere different specific meanings have otherwise been set forth herein.

DETAILED DESCRIPTION

The following description is not to be taken in a limiting sense, but ismade merely for the purpose of describing the general principles ofexemplary embodiments. Reference throughout this specification to “oneembodiment,” “an embodiment,” “some embodiments”, “an implementation”,“some implementations”, “some applications”, or similar language meansthat a particular feature, structure, or characteristic described inconnection with the embodiment is included in at least one embodiment ofthe present invention. Thus, appearances of the phrases “in oneembodiment,” “in an embodiment,” “in some embodiments”, “in someimplementations”, and similar language throughout this specificationmay, but do not necessarily, all refer to the same embodiment.

Generally speaking, pursuant to various embodiments, systems,apparatuses and methods are provided herein to track product shipments,and/or identify and limit shipping inaccuracies. In some embodiments, asystem tracks palletized products with an array of sensors positionedrelative to multiple products collectively arranged on a transportpallet. The transport pallet is configured to support the multipleproducts while being transported, and in some implementations isconstructed to allow lifting systems (e.g., forklifts, pallet jacks,etc.) to interact with the pallet to position and transport the palletand products a relatively short distance (e.g., within a distributioncenter, a shopping facility, onto and off of delivery vehicles, and thelike). A pallet control system is communicatively coupled with the arrayof sensors to receive sensor data from one or more sensors of the arrayof sensors. Based on the sensor data, the control system is configuredto determine the condition of one or more of the multiple products atleast as the multiple products are transported. A notification alert canbe generated, and/or in some embodiments, some or all of the conditioninformation can be transmitted to a notification system configured toprovide notification to a worker regarding the condition of the one ormore products.

FIG. 1 illustrates a simplified block diagram of an exemplary trackingsystem 100, in accordance with some embodiments. The tracking system isconfigured to at least track product shipping pallets and/or other suchproduct support devices (e.g., bins, crates, containers, and other suchdevices that support products during transport) and palletized productssupported by the pallets. To simplify the description, the below isdescribed with general reference to pallets and palletized products;however, it will be apparent that other product support devices and/orstructures can be used without departing from the inventive aspects ofat least some embodiments. The tracking system 100 includes a centralcontrol system 102, multiple pallets 104 and/or other such supportdevices, and multiple mobile monitoring systems 106. One or morecommunication and/or computer networks 112 enable communication betweendevices of the system. Some embodiments include one or more databases110 storing relevant information, such as but not limited to inventoryinformation, product information, pallet information, pallets historyinformation, monitoring systems history information, customerinformation and/or profiles, other such information, code, purchasehistory information, other such information, and typically a combinationof two or more of such information. The central control system, in atsome applications, can track multiple pallets 104 and/or monitoringsystems 106 cooperated with different pallets or other product supportdevices.

In some embodiments, the tracking system 100 includes one or morenotification systems 114 that can provide notifications to one or moreworkers. The system may include one or more inventory systems 116 thattrack inventory, direct the distribution of inventory, and/or in someinstances receive and/or distribute product orders from shoppingfacilities (e.g., stores, distribution centers, fulfillment centersand/or other such shopping facilities). One or more routing systems 118may be included in the tracking system 100, which can be incommunication with the inventory system and/or the central controlsystem to receive information about a product and its intendeddestination, and typically has access to a current location of theproduct. The routing system can determine and communicate routinginstructions to one or more workers, forklift systems, transportvehicles 120 and/or other devices to direct the movement of palletizedproducts, other individual products and/or collections of products. Thesystem may further include, utilize and/or communicate with one or moretransport vehicles 120, which can be configured to transport thepalletized products. The vehicles may be configured to transport withina distribution center, in and/or outer of other delivery vehicles,across town, across one or more states, between countries, and the like.User interface units 122 can be included in the system or incommunication with one or more systems of the tracking system. The userinterface units can be smartphones, tablets, shopping facility specificelectronic devices, and/or other relevant devices that can receiveinformation and/or provide information to the user.

FIG. 2 illustrates a simplified block diagram, cross-sectional view ofan exemplary transport pallet 104 with a monitoring system 106, inaccordance with some embodiments. The transport pallet includes a frame200 configured to support one or more products to be transported and/orstored. Some embodiments further include a monitoring system 106 thatinclude a pallet control system 204 that can be communicatively coupledwith one or more sensors and/or one or more arrays of sensors 206-207.Some embodiments include one or more mounting couplers 212 that aresecured with the pallet and enable the pallet control system and/or apallet control circuit to be temporarily and removably cooperated withthe pallet. In other implementations, the pallet control system is fixedto the pallet, while in still other embodiments, the pallet controlsystem may be secured to a removable part of the pallet, such as aremovable beam, plate, cross-beam, or the like of the pallet. Themonitoring system 106 may, in some embodiments, include one or morealert systems 220 that are communicatively coupled with the palletcontrol system 204.

FIG. 3 illustrates a simplified overhead, partially transparent view ofan exemplary array of sensors 206, in accordance with some embodiments.FIG. 4 illustrates a simplified cross-sectional view of an exemplarytransport pallet 104 with multiple arrays of sensors 206-207 and withmultiple products 402 stacked on and supported by the pallet, inaccordance with some embodiments. Referring to FIGS. 1-4, in someembodiments the monitoring system 106 includes the pallet control system204 and the sensors and/or array of sensors 206-207 couple with thepallet control system 204 to communicate sensor data to the palletcontrol system. The array of sensors can include sensors to detect oneor more conditions and/or events. For example, an array of sensors canmeasure weight, pressure, temperature, and/or moisture. As a furtherexample, an array of sensors may include pressure-sensitive sensors thatdetect the weight of the products 402 stacked on or adjacent the arrayof sensors. Some embodiments include one or more interfaces operativelycoupled with one or more of the sensors and configured to transmitsensor data from the array to the pallet control system.

The sensors 224 of an array of sensors 206 may be arranged, in someapplications, as multiple individual sensors, multiple individual sensorstrips of sensors, and/or a sensing grid or matrix of sensors. In someimplementations, one or more sensors may be secured with and/or embeddedinto the pallet. In other implementations, an array of sensors mayinclude a casing 214 with the sensors of the array be positioned withthe casing 214 and distributed in a known pattern (e.g., strip, matrix,grid, etc.). The array of sensors 206 illustrated in FIG. 3 are shown asarranged to form a grid. Other sensor arrays, however, can beimplemented in other arrangements. For example, the array of sensors maybe in the form of lengthy rectangular sensor strips that can bepositioned in desired locations on the pallet and/or between products.

In some embodiments, one or more arrays of sensors are movable relativeto a pallet 104 and/or products positioned on the pallet. Further, themultiple sensors of an array can be fixed in position relative to othersensors of the array through a rigid or flexible casing 214 providing amodular sensor array. The casing can include a communication cable, portor the like that allows the sensors to communicatively couple with apallet control system of the pallet control system. Additionally oralternatively, a wireless transceiver can be included with the sensorarray to provide wireless communication, such as to the pallet controlsystem, the central control system, a worker's user interface unit 122(e.g., smartphone, tablet, computer, etc.), and/or other devices. Insome applications, one or more power sources (e.g., rechargeable and/orreplaceable battery, capacitor, or the like) can be cooperated withand/or within the casing 214 to supply power to the sensors, and whenrelevant power a user interface of the sensor array (e.g., buttons, LEDdisplay, etc.), an array processor, an array memory, and/or othercomponents of a modular sensor array. The array of sensors can becooperated in the casing and collectively movable relative to themultiple products and the pallet. Multiple of such modular sensor arraysmay be utilized with a single pallet.

The sensors of the array of sensors can be positioned to detect weightand/or pressure of one or more products, such as, for example, detectingpressure or weight indicating the presence or absence of a product 402or package at each individual sensor. An array can include a distributedquantity of sensors 224 with sufficient discrimination and resolution sothat, in combination, the sensor data provided by the array of sensorsenables the pallet control system to identify a quantity (and possiblythe type) of product(s) on the pallet 104. Further, the size of thesensor array may vary depending on an intended implementation. In someapplications, one or more arrays can be positioned to substantiallycover a product support surface of the pallet, while in otherimplementations, one or more arrays of sensors can be strategicallyplaced to correspond to different products and/or expected distributionof products. Further, the array of sensors may be organized insub-arrays. In some embodiments, the sensors and/or array of sensors maybe similar to or the same as sensors and sensor arrays described in U.S.Patent Application No. 62/342,540, by Mattingly et al., filed May 27,2016, and entitled Systems and Methods for Arranging Sensors to MonitorMerchandise Conditions at or Near Shelves, which is incorporated hereinby reference in its entirety.

In some embodiments, one or more sensors of the array of sensors 206 mayinclude and/or be formed of piezoelectric material. Piezoelectricsensors can be versatile sensors that can measure variouscharacteristics, and in some implementations can be used to detect forexample pressure, change in pressure, force, change in force,temperature, change in temperature, electrical conductivity (e.g.,detecting spill), and/or other such conditions. For example, one or moresensors of an array can be configured to measure at predeterminedlocations along a grid at least one of weight, temperature, moisture,and movement due to an impact. In some instance the grid enables themeasure of dimensions of products placed on the array. Further,piezoelectric sensors can be relatively sturdy and therefore do not needto be replaced frequently. Piezoelectric sensors are an example of asuitable sensor type in some applications. Other sensors and/or sensormaterials can additionally or alternatively be utilized, such as, forexample, other types of pressure sensors, weight sensors (e.g., loadcells, strain gauges, etc.), other such sensors or combination of two ormore of such sensors.

Other sensors may additionally or alternatively be included in an arrayand/or separate from an array. For example, some embodiments include oneor more gas emission sensors, light sensors, motion sensors, and/orother such sensors. Gas emission types of sensors are useful, forexample, in detecting chemicals that may be associated withdeteriorating conditions of certain perishable items, such as, forexample, certain types of fruit.

Further, some embodiments include one or more other sensors and/orsensor systems 226, and/or one or more other arrays of sensors 207.These sensor systems and/or arrays can be configured to provide thepallet control system 204 with additional sensor data. In someembodiments, for example, the sensors and/or sensor systems 226 caninclude one or more radio frequency identification (RFID) tag readerscapable of reading RFID tags that are within threshold distance to thesensor system, one or more optical based scanning sensor systems tosense and read optical patterns (e.g., bar codes), one or more locationdetection sensor systems (e.g., global positioning satellite (GPS)systems and/or detectors), one or more moisture sensors, one or moreshock sensors, one or more temperature sensors, one or more movementsensors (e.g., inertial sensors, accelerometers, etc.), one or moredistance sensors (e.g., laser sensor systems, optical systems,sound/ultrasound systems, etc.), one or more gas emissions sensors, oneor more cameras, one or more digital imaging devices, one or moreactive-pixel sensors (APS), one or more light sensors, other suchsensors, or a combination of two or more of such sensors. The foregoingexamples are intended to be illustrative and are not intended to conveyan exhaustive listing of all possible sensors. Instead, it will beunderstood that these teachings will accommodate sensing any of a widevariety of circumstances in a given application setting.

As further examples, one or more sensors may include one or more opticalcameras (although other sensor types may also be used), and/orcharged-coupled devices (e.g., CCD cameras). These digital imagingdevices may be selected to be relatively small in size and providerelatively high-quality image data. Alternatively, it is alsocontemplated that active-pixel sensors (APS) may be used (e.g., CMOS APSsensors). These sensors generally provide lower quality image data butmay be less expensive than CCD sensors and use less power. The imagingsensors can capture information that can be used to identify a typeand/or orientation of products and/or cases (e.g., through barcodelabels, text recognition, pattern and/or color recognition, etc.),location of a pallet, orientation of a pallet, and/or other suchinformation. In one form, these image data may be compared to productand/or packaging images in an image database to identify the products,which can be used to track products, confirm proper placement ofproducts, etc. As another example, regarding orientation the captureimages can be used to determine whether products are facing toward anexterior of the pallet, offset with respect to the pallet or otherproducts, positioned in an undesirable orientation (e.g., upside down,or not in a predefined desired orientation), and the like.

The types of sensors used may be selected and customized to theparticular nature of the products and/or pallets (or other productsupport). In some embodiments, the sensors may be determined or selectedbased on the perishable nature of the products. For example, potatoesare not particularly sensitive to temperature, so an array of sensorsproximate potatoes may omit temperature sensors. In contrast, there maybe temperature sensors adjacent products that have temperaturethresholds. In another example, an array may include gas sensors tomonitor apples, bananas, and grapes on the pallet. Other embodiments mayutilize standardized sensors and/or sensor arrays to include varioustypes of sensors, and the sensor data that is relevant to the particularproducts may be considered and analyzed, while sensor data that is notrelevant may be ignored.

As introduced above, some embodiments include one or more sensors orarray of sensors that are configured to collect identification dataregarding the products 402 on the pallet 104. Additionally oralternatively, the pallet control system 204 and/or the central controlsystem 102 may be in communication with or can access data collected byone or more sensors that are not part of the monitoring system 106, suchas stationary scanning devices, portable robot scanning devices,hand-held scanning devices, and/or other such scanning devices. Forexample, a portable robot scanning device may be supported by wheels,tracks, treads, rollers, etc. allowing the scanning device to move alongand/or around a pallet and products, and typically along a series ofmultiple pallets. The separate scanning device can include one or morereader sensors configured to capture and/or detect identification dataof products 402, pallets 104, location identifiers, and/or other suchidentifier information. The scanning device can be positioned at alocation by which pallets are moved. The one or more reader sensors maybe directed to collect identification data from pallets and/or products.

The reader scanners and identification data may any of various types.For example, the reader scanner may be a barcode reader, an RFID reader,an NFC reader, a laser imager, an optical sensor, an image recognitiondevice, a text capture device, other such identification detectionsystems, or combination of two or more of such systems. Theidentification data may correspond to a type of reader scanner used andmay constitute a barcode; an RFID tag; an NFC tag; text, logos,graphics, and/or symbols from the products; the shape and/or size of theproducts; other types of identification data located on the products orpallet; or combination of two or more of such identifying information.It should be understood that reference to reading identification datafrom the products and/or pallet includes reading such identificationdata from any packaging of the products.

In one form, reader scanner may comprise a barcode reader that isconfigured to detect and/or read barcodes on products, pallets,wrappings of multiple products, and/or other such barcodes. In someapplications, the barcode reader may scan product and/or pallet barcodelabels with universal product codes (UPCs). In another form, the readerscanner may have an optical reader and/or image capture device (inaddition to or in lieu of a barcode or other reader). In this form, thereader scanner may be configured to capture images of at least oneproduct and/or pallet, which can be used to determine and/or can includeidentification data regarding one or more products and/or pallets.

Based on sensor data, the tracking system 100 and/or central controlsystem can determine and/or verify that identification data obtained fora pallet corresponds to, or matches, identification informationregarding one or more products being placed onto and/or intended to beon the pallet, and/or confirm an identification of the pallet. Thisinformation may be used in addition to sensor data from the one or moresensors and/or sensor arrays of the monitoring system 106. For example,a mapping of product and their location relative to the pallet and otherproducts placed on the pallet may be generated based on the detectedidentification information, the sensor data (e.g., from one or morearrays of sensors), and in some instances dimensions informationregarding an identified product (e.g., length, width, height, weightinformation from the inventory system). The mapping can further includerelative locations of different arrays of sensors relative to placementof products when stacked onto the pallet. In some instances, a mappingof the relative placement of products and/or sensors on the pallet ispredefined and directs workers regarding the placement of sensors,sensor arrays and products, with data from the sensors and/or sensorarrays used to in part confirm the stacking is consistent with thepredefined mapping. Alerts may be generated when stacking isinconsistent with the predefined mapping.

Further, in some instances, the sensor data allows the tracking systemto determine a location of one or more products cooperated onto thepallet and/or confirm an expected location of one or more productspositioned on a pallet. The sensor information can further be used todetermine and/or confirm inventory on the pallet, and may compare it toan on-hand or worker specified inventory record (e.g., recorded as oneor more workers and/or systems load the pallet). It is generallycontemplated that, in some instances, sensor data can be used toidentify a positioning of a product when cooperated with one or moreother products and on the pallet, and/or identify a location of thatproduct relative to one or more other products on the pallet (e.g.,using one or more arrays of sensors 206). Further, in some embodiments,one or more sensors and/or sensor arrays may be positioned on the palletand/or between products to collect data regarding the presence ofproducts, and the sensor data from the one or more sensors and/or arrayof sensors can be used to calculate a quantity of products on a pallet.In one form, an array of sensor may include a plurality of weightsensors arranged at a first position on the pallet and/or betweenproducts to collect weight data regarding the one or more products atcertain positions on the pallet. The weights sensors may be arranged asa plurality of individual strips, or squares, defining a grid, or othersuch configurations. In this form, the sensors can detect the weight orpressure at different locations and/or along areas relative to thepallet, and this weight data can be used as part of data to identifyproducts, calculate quantities of one or more products, detect productshifting, detect damage to products, and/or other such determinations.For example, the system may use known weight information for anindividual product 402 and compare sensed weight data relative to knownweight information. Further, in some instances, the weight measurementsmay indicate that one or more incorrect products have been placed ontothe pallet, damage to products, and/or other such indications.

The inventory system 114 and/or databases 110 maintains a productinformation including identification information corresponding to theproducts intended to be placed and/or positioned on pallets. Using theinventory information, the system can compare the identification datawith the identification information in the product database for one ormore products that is supposed to be on a pallet. So, for example, inthe case of a barcode, the system compares the barcode of a productdetected on a pallet to a known barcode in the product database. Asanother example, in the case of image recognition, the system comparesthe images of one or more products at a location (e.g., threedimensional location information and/or three dimensional volume data)on a pallet that is captured by one or more sensors with known images ofthe products from an image database. In this example, it is contemplatedthat the images may correspond to parts or all of one or more products.The images collected by a sensor may include the general overallphysical dimensions and shape of the product and/or symbols and/or textfrom the product. These images may be compared to correspondingreference images showing physical dimensions, shape, symbols, and/ortext from the image database. In one form, the identificationinformation of products from the image database may be a planogram thatshows a general layout of one or more types of specific products on apallet.

In some embodiments, the pallet control system 204 is operativelycoupled to the one or more array of sensors and/or other sensors, andmaintaining inventory information and/or in communication the inventorysystem 116. The pallet control system can be configured to compare theidentification data collected by the one or more sensors with productidentification information from the inventory information, verifies thatthe identification data from the one or more sensors corresponds to theidentification information for one or more expected products from theinventory information. In some instances, the pallet control system mayfurther confirm or calculate a quantity of inventory on the pallet basedon the sensor data. For example, in one simple form, the pallet controlsystem may take the total weight measured by one or more sensors at afirst location or area of a pallet, accesses known weight informationfor one or more products from the product inventory data, and may dividethe two values to calculate a quantity. However, it should be understoodthat there are various other ways to calculate quantity using the sensordata, including for example, sensor data from an array or grid of weightsensors each with sufficient discrimination and resolution so that, incombination, the sensors may be able to identify the quantity andpossibly the type of product at various positions on the pallet. Thecalculated quantity may be compared to expected inventory recordinformation. Alerts (on the pallet (e.g., through alert system 220)and/or remote from the pallet (e.g., user interface unit 122)) may begenerated when discrepancies are detected between sensed and expecteddata.

Further, the circuits, circuitry, systems, devices, processes, methods,techniques, functionality, sensor systems, sensors, services, servers,sources and the like described herein may be utilized, implementedand/or run on many different types of devices and/or systems. FIG. 5illustrates an exemplary system 500 that may be used for implementingany of the components, circuits, circuitry, systems, functionality,apparatuses, processes, or devices of the system 100 of FIG. 1, and/orother above or below mentioned systems or devices, or parts of suchcircuits, circuitry, functionality, systems, apparatuses, processes, ordevices. For example, the system 500 may be used to implement some orall of the central control systems 102, the mobile monitoring system106, the inventory system 116, the routing system 118, pallet controlsystem 204, sensor systems and/or sensor arrays, alert system, and/orother such components, circuitry, functionality and/or devices. However,the use of the system 500 or any portion thereof is certainly notrequired.

By way of example, the system 500 may comprise a control circuit orprocessor module 512, memory 514, and one or more communication links,paths, buses or the like 518. Some embodiments may include one or moreuser interfaces 516, and/or one or more internal and/or external powersources or supplies 540. The control circuit 512 can be implementedthrough one or more processors, microprocessors, central processingunit, logic, local digital storage, firmware, software, and/or othercontrol hardware and/or software, and may be used to execute or assistin executing the steps of the processes, methods, functionality andtechniques described herein, and control various communications,decisions, programs, content, listings, services, interfaces, logging,reporting, etc. Further, in some embodiments, the control circuit 512can be part of control circuitry and/or a control system 510, which maybe implemented through one or more processors with access to one or morememory 514 that can store instructions, code and the like that isimplemented by the control circuit and/or processors to implementintended functionality. In some applications, the control circuit and/ormemory may be distributed over a communications network (e.g., LAN, WAN,Internet) providing distributed and/or redundant processing andfunctionality. Again, the system 500 may be used to implement one ormore of the above or below, or parts of, components, circuits, systems,processes and the like. For example, the system may implement thecentral control system 102 with the control circuit being a centralcontrol circuit, a pallet control system with the control circuit beinga pallet control circuit, or other components.

The user interface 516 can allow a user to interact with the system 500and receive information through the system. In some instances, the userinterface 516 includes a display 522 and/or one or more user inputs 524,such as buttons, touch screen, track ball, keyboard, mouse, etc., whichcan be part of or wired or wirelessly coupled with the system 500.Typically, the system 500 further includes one or more communicationinterfaces, ports, transceivers 520 and the like allowing the system 500to communicate over a communication bus, a distributed computer and/orcommunication network 112 (e.g., a local area network (LAN), theInternet, wide area network (WAN), etc.), communication link 518, othernetworks or communication channels with other devices and/or other suchcommunications or combination of two or more of such communicationmethods. Further the transceiver 520 can be configured for wired,wireless, optical, fiber optical cable, satellite, or other suchcommunication configurations or combinations of two or more of suchcommunications. Some embodiments include one or more input/output (I/O)ports 534 that allow one or more devices to couple with the system 500.The I/O ports can be substantially any relevant port or combinations ofports, such as but not limited to USB, Ethernet, or other such ports.The I/O interface 534 can be configured to allow wired and/or wirelesscommunication coupling to external components. For example, the I/Ointerface can provide wired communication and/or wireless communication(e.g., Wi-Fi, Bluetooth, cellular, RF, and/or other such wirelesscommunication), and in some instances may include any known wired and/orwireless interfacing device, circuit and/or connecting device, such asbut not limited to one or more transmitters, receivers, transceivers, orcombination of two or more of such devices.

The system 500 comprises an example of a control and/or processor-basedsystem with the control circuit 512. Again, the control circuit 512 canbe implemented through one or more processors, controllers, centralprocessing units, logic, software and the like. Further, in someimplementations the control circuit 512 may provide multiprocessorfunctionality.

The memory 514, which can be accessed by the control circuit 512,typically includes one or more processor readable and/or computerreadable media accessed by at least the control circuit 512, and caninclude volatile and/or nonvolatile media, such as RAM, ROM, EEPROM,flash memory and/or other memory technology. Further, the memory 514 isshown as internal to the control system 510; however, the memory 514 canbe internal, external or a combination of internal and external memory.Similarly, some or all of the memory 514 can be internal, external or acombination of internal and external memory of the control circuit 512.The external memory can be substantially any relevant memory such as,but not limited to, solid-state storage devices or drives, hard drive,one or more of universal serial bus (USB) stick or drive, flash memorysecure digital (SD) card, other memory cards, and other such memory orcombinations of two or more of such memory, and some or all of thememory may be distributed at multiple locations over the computernetwork 112. The memory 514 can store code, software, executables,scripts, data, content, lists, programming, programs, log or historydata, user information, customer information, product information, andthe like. While FIG. 5 illustrates the various components being coupledtogether via a bus, it is understood that the various components mayactually be coupled to the control circuit and/or one or more othercomponents directly.

As described above, some embodiments track and/or monitor pallets andpalletized products prior to, during and/or after transport. Thetracking can include, for example, tracking a condition of a collectionof products, tracking a condition of one or more products of acollection of products, tracking location information, confirming alocation, confirming a pallet, and/or other such tracking. Someembodiments include one or more arrays of sensors 206 that can bepositioned relative to one or more products collectively arranged on atransport pallet 104. The transport pallet is configured to support oneor more products while being transported and/or stored.

One or more pallet control systems 204 can be temporarily or permanentlycooperated with the pallet 104. Some embodiment include one or moremounting couplers 212 that are fixed with the pallet and configured toreceive and temporarily secure one or more pallet control systems 204,sensors, transceivers 208, and/or other such components. The mountingcoupler enables the pallet control system and/or pallet control circuitto be temporarily and removably cooperated with the transport pallet,which allows a pallet control system to be moved between differentpallets.

The pallet control system is further configured to be communicativelycoupled with one or more sensors and/or sensor arrays 206-207. Thecoupling may be wired and/or wireless (e.g., Wi-Fi, Bluetooth, ZigBee,etc.). In some embodiments, one or more arrays of sensors can bepositioned to interact with and/or sense conditions corresponding withproducts 402 that are positioned on the pallet (or in another productsupport device). For example, an array of sensors can be placed on oneor more portions of a support surface of the pallet with one or moreproducts placed on top of the sensor array. Similarly, one or morearrays of sensors may be placed between two or more products (e.g., on afirst product and under a second product, between sides of two products,etc.), placed above one or more products, and/or other such positions orcombination of two or more of such positions. For example, a secondarray of sensors, which is communicatively coupled with the palletcontrol system, can be positioned relative to other products supportedby the pallet. As a further example, a first array of sensors can bepositioned to be under a first set of one or more products supported bythe pallet to provide sensor data corresponding to the first set of theproducts, and a second array of sensors can be positioned to be under atleast a second set of one or more products supported by the palled andprovide sensor data corresponding to the second set of the products. Insome embodiments, for example, one or more arrays of sensors may includea plurality of individually placed sensors, individual strips ofmultiple sensors that are placed to define a grid and positioned to beunder or adjacent at least a first set of one or more products supportedby the pallet, a grid of numerous sensors, and/or other suchconfigurations.

The pallet control system 204 is configured to receive sensor data fromthe one or more sensors and/or one or more sensors of the one or morearrays of sensors. The pallet control system, the central control systemand/or another evaluation system can evaluate the sensor data. In someembodiments, for example, the pallet control system can evaluate thesensor data and determine based on the sensor data a condition of one ormore products supported by the pallet as the products are transportedand/or are in a storage location. The evaluation can include comparingthe sensor data to one or more known parameters (e.g., identifierinformation, location information, etc.), thresholds, and/or otherfactors. Some embodiments consider thresholds such as but not limited toone or more weight thresholds, weight difference thresholds, pressurethresholds, shock thresholds, moisture thresholds, and/or other suchthresholds. Further, the evaluation may consider relationships betweenmultiple different thresholds and/or dependencies between differentthresholds (e.g., moisture threshold being related to a threshold lossin weight may indicate a leak of a product, a weight threshold inrelation to a shock threshold may indicate damage to one or moreproducts, and/or other such relationships between two or morethresholds).

Again, multiple sensors and/or multiple sensor arrays may be positionedrelative to a single pallet and in communication with a pallet controlsystem cooperated with that pallet. Accordingly, in some embodiments thepallet control system is configured to further receive sensor data fromone or more sensors of one or more array of sensors, and determineconditions of one or more products based on sensor data from the one ormore sensors and/or one or more sensor arrays. Some embodiments may usedifferent sensor arrays to track conditions of different sets ofproducts. For example, a first array of sensors can be are positioned todetect conditions associated with a first set of one or more products(e.g., under or adjacent the first set of products) and provide sensordata corresponding to the first set of products to the pallet controlsystem, and a second array of sensors can be positioned to detectconditions associated with a second set of one or more products (e.g.,under at least the second set of products) and provide sensor datacorresponding to the second set of products to the pallet controlsystem. The pallet control system can receive the sensor data from oneor more sensors of the first and/or second array of sensors, anddetermine a condition of one or more products of the first set ofproducts based on sensor data from the first array, while separatelydetermining a condition of one or more products of the second set ofproducts based on the sensor data from the second array.

In some embodiments, the pallet control system and/or the centralcontrol system can use the sensor information in determining thecondition of one or more products, evaluate parameters relative to adelivery schedule, routing and/or intended destination, and/or othersuch factors. The pallet control system, in some applications, isconfigured to detect based on the sensor data a change in a quantity ofthe multiple products. This change can be based on a change in weightand/or sequence of changes in weight. Further, the pallet control systemmay store data corresponding to one or more products supported by thepallet, such as weight of each product, weight of a grouping (e.g.,case) of a product, temperature thresholds, and other such data. Usingthis information the pallet control system (or the central controlsystem) may identify a change in weight as corresponding to that of aparticular product or grouping of a product and determine that aparticular product or products were removed. Further, in some instances,the pallet control system stores routing and/or delivery information,which may include for example, a location where some or all of theproducts supported by the pallet are to be delivered. Using GPS data,RFID data of a location identifier (e.g., a store or distribution centeridentifier), and/or other such data, the pallet control system mayidentify when products are removed and determine based on the routeand/or delivery information whether the removed product is intended forthe location where the product was removed.

In some embodiments, for example, the pallet control system, based onthe sensor data, is configured to detect when the products and transportpallet are placed at an incorrect location for more than a thresholdperiod of time, and to cause a notification to be wirelessly transmittedto the separate notification system 114, the central control systemand/or other system. For example, the pallet control system can causethe transceiver 208 to transmit a notification to the central controlsystem (e.g., Internet, cellular communication, Wi-Fi, Bluetooth, etc.),and the central control system can activate the notification system(e.g., cause a notification to be communicated to a worker's userinterface unit, cause a notice to be presented on a display, etc.). Thethreshold period of time can be based on one or more factors, such asbut not limited to a facility where the pallet is placed (e.g., whetherin a distribution center, shopping facility, etc.), whether the palletwas taking from a delivery vehicle, whether the location is inconsistentwith a delivery location and/or routing information, types of productssupported by the pallet, and/or other such factors. For example, apallet control system cooperated with a pallet being transported to anintended delivery location may detect through an RFID tag reader and/orbar code reader sensor 226 of the pallet an identification of facilityat which that the pallet has been removed from a delivery vehicle. Basedon the detected identification, the pallet control system can determinethat the location is inconsistent with the intended delivery location,and a relatively short threshold of time may be considered before analert notification is generated through the alert system 220 and/or aseparate notification system 114. As another example, when the pallet isremoved from a delivery vehicle at an intended delivery location, thepallet control system may evaluate sensor data relative to a secondthreshold corresponding to an amount of time before products should beremoved from the pallet.

In some embodiments, the pallet control system is configured to causethe condition information obtained from one or more sensors to bewirelessly transmitted to the central control system 102 and/or aseparate notification system 114 that may be part of or separate fromthe central control system. The central control system and/or thenotification system can provide a notification to one or more workerregarding the condition of the one or more products. The notificationsystem can include one or more displays positioned at one or morelocations that can be visible to workers, one or more auditory systems,visual indicators (e.g., one or more lights, LEDs, etc.), workers' userinterface units 126 (e.g., text message from the pallet control systemand/or central control system), other such devices, or combination oftwo or more of such devices. In some embodiments, for example, thepallet control system and/or the central control system can wirelesslycommunicate a notification to a worker's user interface unit thatdisplays and/or audibly plays a notification regarding one or moreconditions of products. The conditions may include, but are not limitedto, numerical representations of sensor data, relationships of sensordata to one or more thresholds, notification of potential damage to aproduct, notification that one or more products are believed missing,notification of weight inconsistency or other inconsistency,notification of potential damage (e.g., due to excess force and/orpressure), location information, a notification that the pallet is at anincorrect location, a notification that a pallet is or is not to beremoved from a truck at a current location (e.g., store, distributioncenter, etc.), other such notifications, or combination of two or moreof such notifications.

In some embodiments, the pallet control system 204 may further beconfigured to communicate, via the transceiver 208, to one or more otherpallet control systems. Sensor information may be exchanged. Forexample, one or more sensors on a separate pallet may capture images ofthe pallet and products and provide that sensor data to the palletcontrol system to be used in evaluating product conditions and/or otherfactors (e.g., detecting damage by comparing previous images of productsand/or the collection of products on the pallet with subsequent images).Further, in some applications, multiple pallet control systems canoperate a mesh network providing communication between a pallet controlsystem and the central control system via one or more hops through otherpallet control systems. Additionally or alternatively, sensor dataand/or other data may be received from another pallet control system andstored locally on a pallet control system until that data is lateruploaded to the central control system.

Further, in some embodiments an alert system 220 may be cooperated witha pallet 104 and communicatively coupled with the pallet control system204. The pallet control system is can be configured detect a predefinedcondition based on the sensor data and to activate the alert systembased on the detected predefined condition. Upon activation, the alertsystem can generate a visual alert, an audible alert, display text,other such alerts, or combination of two or more of such alerts. Forexample, the alert system may include one or more lights that can beactivated to be detected by a worker. The alter system may havedifferent colored lights and/or lights that can be activated to generateone of multiple different potential colors, with different colorsrepresentative of different conditions. Similarly, the lights may beflashed in one or more flash patterns to draw attention to the alertsystem and/or indicate different conditions. An audible alert canadditionally or alternatively be generated. Further, in some instances,the pallet control system and/or the alert system can be configured tocause the alert system to modify the alert over time, such as but notlimited to progressively increasing a flashing rate and/or intensity oflights, to progressively increase a volume and/or modify a pitch of anaudible alert, and/or other such modifications. Some embodiments mayfurther modify the alert based on surrounding conditions, such as alevel of external sounds can be detected and an audible alert may beadjusted to be at least a threshold above the external sounds, anexterior light intensity can be detected through one or more sensors 226and the intensity of one or more lights can be adjusted based on theexterior light intensity, and/or other such adjustments.

Processing capabilities are built into and/or cooperated directly with apallet to allow tracking of one or more conditions specific to thatpallet. Sensors and/or sensing capabilities are cooperated with thepallet to detect and/or determine conditions (e.g., detect when a caseof product has been added or removed, detect the occurrence of weightchanges, etc.). For example, the system can detect weight changes due toloss of product (partial or in full) from damage, spillage, theft,removal for stocking, etc. The sensors can be used to allow the palletcontrol system to detect and/or measure temperature, shock, location(e.g., using GPS), weight, distance, gas emissions, pressure, humidity,light, identifiers (e.g., RFID, barcodes, serial numbers, etc.), and/orother such information and/or conditions. Monitoring can be implementedwhile products are loaded onto the pallet, during transport, duringdelivery, during stocking, and substantially any other point along theway. Notifications and/or alerts can be generated based on the sensordata. The system can continue to monitor pallets for damaged goods(e.g., something gets dropped, something falls over, misplaced, etc.).In some embodiments, the pallet and/or pallet control system can includeidentifying information (e.g., a bar code, an RFID tag, a serial number,etc.). The pallet identification can be used to confirm a correct palletis removed from loaded onto a correct delivery vehicle, removed at acorrect delivery location, and the like.

In some embodiments, the sensors can include one or more RFID tagreaders. The RFID tag readers can detect products cooperated with apallet. This information can be used by the pallet control system and/orcommunicated to a central control system to confirm correct products arecooperated with the pallet in accordance with an inventory list, adelivery schedule and/or routing information.

The system can further detect when products are removed, whether correctproducts are removed, confirm accurate products are removed (e.g.,weight, RFID, etc.), and detect other conditions. Notifications can becommunicated based on the detected data, such as incorrect productremoved, incorrect location, damage, leak, incorrect pallet removed froma delivery vehicle, and the like. In some embodiments, the palletcontrol system can store (e.g., cache) the sensor data and/ordeterminations made based on sensor data to be later transmitted (e.g.,upon reaching a destination). The communication from the pallet controlsystem can be via wired or wireless communication. In some instances, aphysical communication and/or power interface can be included, such asbut not limited to a USB interface.

As described above, the pallet control system, one or more sensors, oneor more transceivers, the alert system and/or other components may betemporarily cooperated with a pallet. In some instances, for example, acentral plank can be removable, while further having the mountingcoupler 212 and/or have one or more components fixed to the plank. Theplank can be placed on the pallet in preparing the pallet for use. Anidentifier of the pallet may be provided to the pallet control system(e.g., through bar code reader, RFID tag reader, user interface, etc.)allowing the pallet control system to temporarily be cooperated asassociated with the pallet.

In some embodiments, the pallet control system, the central controlsystem and/or one or more other computing devices or analytics enginesmay receive and analyze at least some of the sensor data. The palletcontrol system, central control system and/or computing device mayaccess one or more databases 110 to determine identify products,identify potential problems, confirm information, identify data trendsand/or other relevant information regarding one or more products beingplaced on, supported by and/or removed from a pallet or other productsupport device. For example, the pallet control system and/or centralcontrol system may access a product and/or inventory database regardingspecific characteristics and data for the particular products beingmonitored. The pallet control system and/or central control system mayaccess sensor history database (or memory device) that may store andrecord sensor readings for the products and/or types of products beingmonitored, operation of specific sensors and/or arrays of sensors (e.g.,to identify defective sensors), and/or other such historic information.The pallet control system may access one or more databases 110 via aninput/output hub that communicates wirelessly with the central controlsystem 102, directly with the databases, via a distributed computernetwork 112, or the like. Again, the processing of the sensor data canbe used to identify problems with a specific product, problems with alocation, problems with transport temperatures, problems with a pallet,confirm accurate transport parameters, confirm accurate products,confirm locations, analyze various data trends, and/or other suchprocessing.

In some instances, the pallet control system and/or central controlsystem may evaluate products freshness levels, particularly forperishable products. When the pallet control system and/or centralcontrol system receives sensor data, it may combine it with the sensorreading history and with specific information regarding the product(e.g., from the product database). For example, the product informationmay include data about the product, such as temperature thresholds,shelf life, expiration data, weight, desired orientation, etc. to beevaluated in conjunction with sensor readings allow a determination of astage of ripeness, a sell-by date, an estimated expiration date, damage,missing, and/or other determinations. In some forms, the determinationof freshness level may include a task to be performed by a worker suchas: move the pallet, remove a product from a pallet, place theperishable product on a sales floor, relocate the perishable product,move the perishable product into climate controlled storage, and thelike. In some forms, the pallet control system and/or central controlsystem may determine information regarding the ripeness or freshnessleft on a product based on predictive comparisons of other similarproducts.

In some embodiments, one or more sensors and/or sensor arrays arearranged to detect color or texture changes in the merchandise. Forexample, the arrangement of sensors may include optical sensors (such asin an array of sensors) that capture image data of products. It is knownthat the color and/or texture of certain perishable items, including,for example, certain meat and fruit (such as pears and apples), willchange over time. However, non-perishable items may also exhibit colorchanges over time, such as due to fading over time when exposed tosunlight. The optical sensors can take continuous video or still imagesat certain time intervals, which show the color or texture of themerchandise over time and the changes in color or texture. These imagedata can be compared to preexisting image data previously captured bysensors and/or from the product database for that particular productthat may be associated with one or more factors and/or thresholds. Thus,the pallet control system and/or central control system may beconfigured to analyze product freshness levels based on the analysis ofsensor data over a predetermined amount of time for color and/or texturechanges of the products to one or more thresholds.

In another example, the arrangement of sensors may include gas emissionsensors that detect gas emissions of chemicals from the productindicating a change in freshness. It is known that certain fruit andother perishable items will emit chemicals indicating ever-decreasingshelf life. The gas emission data can be compared to preexisting datafor that particular product that may be associated with preexistingthreshold predictions for that product. In some embodiments, the palletcontrol system and/or the central control system can be configured toanalyze product freshness levels based on the analysis of the gasemission data over a predetermined amount of time for chemical changesin the product.

It is also contemplated that the sensor readings in the sensory historydatabase may be used to modify the preexisting conditions (e.g., shelflife predictions) in the product database. For example, an evaluation ofthe sensor readings may show that certain color, texture, and/or gasemission data empirically resulted in either a shorter or longer shelflife for the product than was predicted by preexisting standards.Accordingly, the sensory history database can be iteratively evaluatedto correct and update shelf life predictions for various types ofproducts.

In some embodiments, the sensors and/or arrays of sensors may bearranged to detect handling of one or more products by people, which mayindicate tampering with the product. For example, the pallet controlsystem and/or central control system may be configured to flag anincidence of product handling when it satisfies certain conditions andto provide an alert to investigate the product that is detected ashaving been handled. This determination may be made based on acombination of data from optical sensors, weight sensors, pressuresensors, other sensors, or combination of two or more of such sensors.The pallet control system and/or the central control system may beconfigured to maintain a separate and/or collective running count ofthese instances possibly suggesting tampering.

Some embodiments further analyze the temperature history of products.One or more sensors may be arranged to measure the temperature ofproducts continuously, at predetermined intervals, randomly, in responseto some event, or other such times. The temperature readings may bestored in the pallet control system, communicated to the central controlsystem, stored in a history database, in other locations, or combinationof two or more of such locations. The temperature readings may be usedto establish cold chain compliance in attempts to ensure the temperatureof the products (especially perishable products) remains within atemperature threshold ranges, possibly at different locations on thepallet. For many types of product, the temperature history of a productis a good predictor of freshness, remaining shelf life and/or otherfactors. The monitoring of the temperature allows a determination of thequality, expiration, amount of shelf life remaining, etc.

The pallet control system, central control system or other system mayaccess data from the product database to be evaluated in conjunctionwith temperature readings to allow the evaluation of products, potentialproblems, and can cause changes (e.g., movement of a pallet, disposal ofone or more products, calculation of a sell-by date, an estimatedexpiration date, a stage of ripeness, and the like. Some embodiments,based in part on the temperature history and/or other data, the systemdirect one or more workers to perform one or more tasks relative to thepallet of products, such as moving the pallet of products, placing oneor more products on a sales floor, moving the pallet of products and/orone or more product into climate controlled storage, and the like.Measured temperature history data may be compared to preexistingtemperature data from the product database for one or more particularproducts. In some implementations, the sensory history data can beiteratively evaluated to correct and update information about products.

FIG. 6 illustrates a simplified flow diagram of an exemplary process 600of tracking palletized products, in accordance with some embodiments. Instep 602 sensor data is received at the pallet control system 204,cooperated with a pallet 104, from one or more sensors and/or one ormore arrays of sensors positioned relative to one or more productscollectively arranged on the pallet. The sensor data may be receivedover time, may be obtained in response to a request from the palletcontrol system, received based on a schedule implemented through asensor array control system, or the like.

In step 604, a condition of one or more products of the multipleproducts is determined based on the sensor data. The condition may bedetermined as products are loaded onto the pallet, while the productsare transported, as products are stored on a pallet, while products arebeing removed from the pallet, and the like. In step 606, conditioninformation is transmitted, and typically wirelessly transmitted, to aseparate notification system configured to provide notification to aworker regarding the condition of the one or more products. As describedabove, the separate notification system may be part of the centralcontrol system, and/or the central control system may receive thecondition information and communicate the information and/or anotification instruction to the notification system.

Some embodiments receive the sensor data from a plurality of individualstrips of sensors defining a grid and positioned to be under at least aset of one or more products supported by the transport pallet. Forexample, the received sensor data can include sensor data measured atpredetermined locations and comprising at least one of weight,temperature, moisture, and movement due to an impact. Additional sensordata may be received from one or more other sensors and/or a secondarray of sensors. In some instances, for example, a first array ofsensors can be positioned to be under at least a first set of at leastone product of the multiple products and providing sensor datacorresponding to the first set of the multiple products, while thesecond array of sensors is positioned to be under at least a second setof at least one product of the multiple products and providing sensordata corresponding to the second set of the multiple products. Thecondition of one or more products of the second set of the products canbe determined based on the additional sensor data.

In some embodiments, directions can be provided to a worker regardingwhere one or more sensors and/or sensors of an array are to bepositioned. This may include directing the worker to position an arrayof sensors, which can comprise a first casing with the sensors of thefirst array of sensors cooperated in the first casing and collectivelymovable relative to the multiple products and the first transportpallet, under a first set of products, while directing the worker toposition a second array of sensors, which can comprise a second casingwith the sensors of the second array of sensors cooperated in the secondcasing and collectively movable relative to the multiple products andthe first transport pallet, under a second set of products. Someembodiments can further direct the temporary cooperation of a palletcontrol system and/or pallet control circuit with a transport palletsuch that the pallet control system is temporarily and removablycooperated with the pallet. In some applications, a change in a quantityof the multiple products is detected based on the sensor data.Similarly, some embodiments are configured to detect, based on thesensor data, when the products and pallet are placed at an incorrectlocation for more than a threshold period of time, and cause anotification to be wirelessly transmitted to the separate notificationsystem. Additionally or alternatively, some embodiments detect apredefined condition based on the sensor data, activate an alert systemcooperated with the pallet and communicatively coupled with the palletcontrol system based on the detected predefined condition, and cause thealert system to generate at least one of a visual alert and an audiblealert. Some embodiments may cause a communication to a worker's userinterface unit regarding the condition.

In some embodiments, systems and methods are configured to trackpalletized products. Some embodiments comprise: a first array of sensorspositioned relative to multiple products collectively arranged on afirst transport pallet configured to support the multiple products whilebeing transported; a wirelessly transceiver; and a pallet controlcircuit communicatively coupled with the wireless transceiver and thefirst array of sensors, wherein the pallet control circuit is configuredto receive sensor data from one or more sensors of the first array ofsensors, determine a condition of one or more products of the multipleproducts at least as the multiple products are transported based on thesensor data, and cause condition information to be wirelesslytransmitted to a separate notification system configured to providenotification to a worker regarding the condition of the one or moreproducts.

Some embodiments provide methods of tracking palletized products,comprising: receiving, at a pallet control circuit of a first transportpallet and from a first array of sensors positioned relative to multipleproducts collectively arranged on the first transport pallet configuredto support the multiple products while being transported, sensor data;determining a condition of one or more products of the multiple productsat least as the multiple products are transported based on the sensordata; and causing condition information to be wirelessly transmitted toa separate notification system configured to provide notification to aworker regarding the condition of the one or more products.

Those skilled in the art will recognize that a wide variety of othermodifications, alterations, and combinations can also be made withrespect to the above described embodiments without departing from thescope of the invention, and that such modifications, alterations, andcombinations are to be viewed as being within the ambit of the inventiveconcept.

What is claimed is:
 1. A system to track palletized products,comprising: a first array of sensors positioned with and relative tomultiple products collectively arranged on a first transport palletconfigured to support the multiple products while being transported suchthat the first array of sensors moves with the first transport pallet asthe first transport pallet and the multiple products are transported; awirelessly transceiver; and a pallet control circuit communicativelycoupled with the wireless transceiver and the first array of sensors,wherein the pallet control circuit is configured to receive sensor datafrom one or more sensors of the first array of sensors, generate amapping of placement of the multiple products relative to the firsttransport pallet based on at least stored dimensions informationregarding identified products placed on the first transport pallet;determine a condition of one or more products of the multiple productsat least as the multiple products are transported based on the sensordata, and cause condition information to be wirelessly transmitted to aseparate notification system configured to provide notification to aworker regarding the condition of the one or more products; and whereinthe first array of sensors comprises a plurality of strips of sensorsdefining a grid and positioned to be under at least a first set of oneor more of the multiple products supported by the first transportpallet.
 2. The system of claim 1, further comprising: a second array ofsensors communicatively coupled with the pallet control circuit, whereinthe first array of sensors is positioned to be under at least the firstset of products and providing the sensor data corresponding to the firstset of products, and the second array of sensors is positioned relativeto at least a second set of at least one product of the multipleproducts; wherein the pallet control circuit is configured to furtherreceive additional sensor data from one or more sensors of the secondarray of sensors corresponding to the second set of at least one of themultiple products, and determine a condition of one or more products ofthe second set of the multiple products based on the additional sensordata.
 3. The system of claim 2, wherein the first array of sensorscomprises a first casing with the sensors of the first array beingcooperated in the first casing and collectively movable relative to themultiple products and the first transport pallet, and the second arrayof sensors comprises a second casing with the sensors of the secondarray being cooperated in a second casing and collectively movablerelative to the multiple products and the first transport pallet.
 4. Thesystem of claim 3, wherein the first array of sensors comprises animaging sensor configured to capture image data of at least one productof the multiple products as the at least one product is cooperated withthe first transport pallet, and wherein the pallet control circuit isconfigured to receive image data from the imaging sensor of the at leastone product, confirm an identification of the at least one product andconfirm an orientation of the at least one product on the pallet basedon the image data.
 5. The system of claim 2, wherein the second array ofsensors comprises a second plurality of individual strips of sensorsdefining a second grid and positioned relative to the second set of atleast one of the multiple products supported by the first transportpallet.
 6. The system of claim 1, wherein the pallet control circuit istemporarily and removably cooperated with the first transport pallet. 7.The system of claim 6, the pallet control circuit is configured todetect based on the sensor data a change in a quantity of the multipleproducts.
 8. The system of claim 1, wherein the pallet control circuit,based on the sensor data, is configured to detect when the firsttransport pallet is placed at an incorrect location for more than athreshold period of time, and to cause a notification to be wirelesslytransmitted to the separate notification system.
 9. The system of claim1, further comprising: an alert system cooperated with the firsttransport pallet and communicatively coupled with the pallet controlcircuit, wherein the pallet control circuit is configured detect apredefined condition based on the sensor data, to activate the alertsystem based on the detected predefined condition causing the alertsystem to generate at least one of a visual alert and an audible alert,detect a current state of surrounding conditions, and cause the alertsystem to modify the at least one of the visual alert and the audiblealert based on the current state of the surrounding conditions.
 10. Thesystem of claim 1, wherein pallet control circuit is further configuredto access a predefined mapping of predefined product placement on thefirst transport pallet and to confirm accuracy of the placement andstacking of the multiple products on the first transport pallet based onthe predefined mapping and the generated mapping.
 11. The system ofclaim 10, wherein the pallet control circuit in generating the mappingis further configured to define within the mapping the placement of atleast two separate arrays of sensors, including the first array ofsensors, relative to the positioning of different sets of products ofthe multiple products stacked on the first transport pallet.
 12. thesystem of claim 1, wherein the pallet control circuit is configured toreceive image data captured by another imaging sensor of a separatearray of sensors cooperated with a second transport pallet positionedproximate the first transport pallet, and determine product conditionsof at least some of the multiple products cooperated with the firsttransport pallet based on the additional image data.
 13. A method oftracking palletized products, comprising: receiving sensor data at apallet control circuit cooperated with a first transport pallet and froma first array of sensors positioned relative to multiple productscollectively arranged on the first transport pallet that is configuredto support the multiple products while being transported, wherein thefirst array of sensors and the pallet control circuit move with thefirst transport pallet as the first transport pallet and the multipleproducts are transported; wherein the receiving the sensor data from thefirst array of sensors comprises receiving the sensor data from aplurality of strips of sensors defining a grid and positioned to beunder at least a first set of one or more of the multiple productssupported by the first transport pallet; generating a mapping ofplacement of the multiple products relative to the first transportpallet based on at least stored dimensions information regardingidentified products placed on the first transport pallet; determining acondition of one or more products of the multiple products at least asthe multiple products are transported based on the sensor data; andcausing condition information to be wirelessly transmitted to a separatenotification system configured to provide notification to a workerregarding the condition of the one or more products.
 14. The method ofclaim 13, further comprising: receiving additional sensor data from asecond array of sensors positioned relative to at least a second set ofat least one product of the multiple products and configured to providethe additional sensor data corresponding to the second set of themultiple products; and determining a condition of one or more productsof the second set of the multiple products based on the additionalsensor data.
 15. The method of claim 14, further comprising: directing aworker to position the first array of sensors, which comprises a firstcasing with the sensors of the first array of sensors cooperated in thefirst casing and collectively movable relative to the multiple productsand the first transport pallet, under the first set of products; anddirecting the worker to position the second array of sensors, whichcomprises a second casing with the sensors of the second array ofsensors cooperated in the second casing and collectively movablerelative to the multiple products and the first transport pallet, underthe second set of products.
 16. The method of claim 14, furthercomprising: directing the temporary cooperation of the pallet controlcircuit with the first transport pallet such that the pallet controlcircuit is temporarily and removably cooperated with the first transportpallet.
 17. The method of claim 13, further comprising: detecting, basedon the sensor data, a change in a quantity of the multiple products. 18.The method of claim 13, further comprising: detecting, based on thesensor data, when the multiple products and first transport pallet areplaced at an incorrect location for more than a threshold period oftime; and causing a notification to be wirelessly transmitted to theseparate notification system.
 19. The method of claim 13, furthercomprising: detecting a predefined condition based on the sensor data;activating an alert system cooperated with the first transport palletand communicatively coupled with the pallet control circuit based on thedetected predefined condition and causing the alert system to generateat least one of a visual alert and an audible alert; detecting a currentstate of surrounding conditions; and causing the alert system to modifythe at least one of the visual alert and the audible alert based on thecurrent state of the surrounding conditions.